Switching Regulator or Controllers Active Mature

L4981BD

Manufacturer: ST Micro

Power Factor Controller, Current-mode, 2A, 115kHz Switching Freq-Max, BCDMOS, PDSO20

Manufacturer Description: POWER FACTOR CORRECTOR
Part Number: L4981BD
Generic: L4981
CAGE Code: F8859, 50088, SCR76, 66958
NSN: 5962-01-678-4074
Category: Switching Regulator or Controllers
Part Type: Other Semiconductors
DLA Qualification: Not Qualified
Date of Introduction: January 1980
Lifecycle Stage: Mature
Package Information
Package Style: SMALL OUTLINE
Terminals: 20
Height: 2.65 mm
Operating Temperature: -40.0°C to 125.0°C
Package Code: SOP
Compliance & Certifications
  • EU RoHS Compliant
  • REACH Compliant
  • PFAS: NO
  • DRC Status: DRC Conflict Free Undeterminable
Type Part Number Manufacturer
Functional Equivalent E-L4981AD ST Micro
Functional Equivalent L4981AD ST Micro
Functional Equivalent L4981AD013TR ST Micro
FFF Alternates L4981BD013TR ST Micro
Functional Equivalent L4981BD013TR ST Micro
Manufacturer Suggested LT1509ISW#PBF Analog Devices
Pricing & Availability
4864 units available
Contact us for pricing
Quote response: shortly
AS6081, AS9120b, IDEA, ERAI, ISO9001
Get pricing — no account needed
We'll send pricing and availability shortly.
Already have an account?
Back to Catalog
Browse More
Risk Indicators
  • Lifecycle: Low
  • Environmental: Low
  • Supply Chain: Med-High

Need help? Email sales or call (800) 701-8152.

Related Products

171010550

Switching Regulator, 1.2A, 4400kHz Switching Freq-Max, Hybrid

Wuerth

View Details
171031801

Switching Regulator, Current-mode, 3A, 1000kHz Switching Freq-Max

Wuerth

View Details
171050601

Switching Regulator, Current-mode, PSSO7

Wuerth

View Details
173010542

Switching Regulator

Wuerth

View Details